| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.56 | 9.223% | $168.8151 | $168.82 | $168.80 | $168.80 |
| Purchase #2 | $227.28 | 6.771% | $242.6691 | $242.67 | $242.65 | $242.70 |
| Purchase #3 | $216.40 | 10.812% | $239.7972 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $135.39 | 4.834% | $141.9348 | $141.93 | $141.95 | $141.90 |
| Purchase #5 | $34.49 | 7.272% | $36.9981 | $37.00 | $37.00 | $37.00 |
| Purchase #6 | $68.83 | 8.820% | $74.9008 | $74.90 | $74.90 | $74.90 |
| Purchase #7 | $234.93 | 7.456% | $252.4464 | $252.45 | $252.45 | $252.40 |
| 7 purchase totals = | $1,071.88 | $1,157.5615 | $1,157.57 | $1,157.55 | $1,157.50 | |